CN109817443B - Moving mechanism of penetrating pipe clamping device - Google Patents
Moving mechanism of penetrating pipe clamping device Download PDFInfo
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- CN109817443B CN109817443B CN201910180253.4A CN201910180253A CN109817443B CN 109817443 B CN109817443 B CN 109817443B CN 201910180253 A CN201910180253 A CN 201910180253A CN 109817443 B CN109817443 B CN 109817443B
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- rod
- positioning seat
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- limiting rod
- limit
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- 230000007246 mechanism Effects 0.000 title claims abstract description 45
- 230000000149 penetrating effect Effects 0.000 title claims abstract description 19
- 210000003298 dental enamel Anatomy 0.000 description 4
- 210000005069 ears Anatomy 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Supports For Pipes And Cables (AREA)
- Seats For Vehicles (AREA)
Abstract
A moving mechanism of a penetrating pipe clamping device comprises a base frame, a driving device and a positioning mechanism. The positioning mechanism comprises a guide rod and a penetrating pipe clamping device. The threading clamping device comprises a positioning seat, a connecting rod, a first anchor ear, a second anchor ear, a first spring, a second spring, a first limiting rod and a second limiting rod. The driving stroke of the driving device in the axial direction along the guide rod is larger than the maximum distance between the positioning seat and one of the first limiting rod and the second limiting rod. When the positioning seat is abutted against one of the first limiting rod and the second limiting rod, the length difference between the first spring and the second spring is equal to the difference between the driving stroke and the maximum distance between the positioning seat and one of the first limiting rod and the second limiting rod. The moving mechanism can realize the purpose of automatically inserting the enameled wire into the hose. Meanwhile, the position between the positioning seat and one of the first limiting rod and the second limiting rod can be ensured to be stable.
Description
Technical Field
The invention belongs to the technical field of mechanical equipment, and particularly relates to a moving mechanism of a penetrating pipe clamping device.
Background
A winding machine is a machine that winds a linear object onto a specific workpiece. Most of electric products need to be wound into an inductance coil by enamelled copper wires (enamelled wires for short), and a winding machine is needed. The manufacture and processing of a single serial hollow coil in the electronic industry generally requires a spindle driving device. The spindle driving device is used for clamping a framework of the coil so as to wind the wire on the framework while rotating the framework.
However, for some special coils, in order to achieve certain special functions, such as shielding, wear resistance, and the like, plastic hoses need to be arranged on the winding wire starting and tail wire of the enameled wire wound on the coil. In order to insert the enamel wire into the hose and to automate it, the hose is first positioned, so that a clamping device is required to clamp the hose. However, because of the automation requirement, it is necessary to first position the clamping device and then insert the hose into the clamping device. After the hose is inserted into the clamping device, the enameled wire needs to be inserted, so that the clamping device needs to be moved to the next station for inserting the enameled wire, and the clamping device is positioned.
Disclosure of Invention
In view of the above, the present invention provides a moving mechanism of a penetrating pipe clamping device that is simple in structure and accurately positioned, so as to solve the above-mentioned problems.
A moving mechanism of a penetrating pipe clamping device comprises a base frame, a driving device fixedly arranged on the base frame and a positioning mechanism fixedly arranged on the base frame and driven by the driving device. The positioning mechanism comprises a guide rod connected with the driving device and at least one penetrating pipe clamping device arranged on the guide rod. The threading clamp device comprises a positioning seat arranged on the guide rod, a connecting rod used for connecting the positioning seat and the guide rod, a first hoop and a second hoop which are respectively and fixedly arranged on two sides of the connecting rod, a first spring and a second spring which are respectively clamped between the connecting rod and the first hoop and between the connecting rod and the second hoop, and a first limiting rod and a second limiting rod which are arranged on the base frame at intervals. The positioning seat is arranged between the first limiting rod and the second limiting rod. The driving device drives the guide rod to slide along the axial direction of the guide rod so as to drive the positioning seat to slide between the two first limiting rods and the two second limiting rods. The driving stroke of the driving device in the axial direction along the guide rod is larger than the maximum distance between the positioning seat and one of the first limiting rod and the second limiting rod. When the positioning seat is abutted against one of the first limiting rod and the second limiting rod, the length difference between the first spring and the second spring is equal to the difference between the driving stroke of the driving device and the maximum distance between the positioning seat and one of the first limiting rod and the second limiting rod, and one of the first spring and the second spring is in a compressed state.
Further, the driving device comprises a driver and a connecting sheet connected with the driver and fixed on the guide rod.
Further, the driver is a pneumatic device or an electric device.
Further, the positioning mechanism further comprises a guide rail arranged on the base frame, and the positioning seat is arranged on the guide rail in a sliding manner.
Further, the positioning seat further comprises a stop block, and the stop block is respectively propped against the first limiting rod and the second limiting rod.
Further, when the lengths of the first and second springs are equal, the first and second springs are in a compressed state.
Further, the connecting rod further comprises a linear bearing sleeved on the guide rod, and the linear bearing is arranged between the connecting rod and the guide rod.
Further, the first spring and the second spring are respectively clamped between the linear bearing and the first hoop and the second hoop.
Further, when the positioning seat abuts against one of the first and second limiting rods, one of the first and second springs clamped between the first and second limiting rods and the positioning seat is in a compressed state.
Further, the other of the first and second springs interposed between the first and second stopper rods and the positioning seat is also in a compressed state.
The moving mechanism of the penetrating pipe clamping device provided by the invention is provided with the positioning mechanism, and the positioning mechanism comprises a guide rod, a first hoop, a second hoop, a positioning seat and a first spring and a second spring, wherein the first hoop and the second hoop are fixedly arranged on the guide rod at intervals, the positioning seat is arranged between the first hoop and the second hoop, and the first spring and the second spring are respectively sleeved between the first hoop and the second hoop and the positioning seat. When the driving device drives the guide rod to move forwards and backwards, the positioning seat can be driven to abut against one of the first limiting rod and the second limiting rod under the abutting action of the first spring and the second spring, so that the purpose of switching between the first limiting rod and the second limiting rod is achieved. When the positioning seat abuts against the first limiting rod, the hose can be inserted into the positioning seat, and when the positioning seat abuts against the second limiting rod, the enameled wire can be inserted into the hose, so that the enameled wire can be automatically inserted into the hose. Meanwhile, the driving stroke of the driving device is larger than the maximum distance between the positioning seat and one of the first limiting rod and the second limiting rod, and the compression amount of the first spring and the second spring is set, namely when the positioning seat abuts against one of the first limiting rod and the second limiting rod, the length difference between the first spring and the second spring is equal to the difference between the driving stroke of the driving device and the maximum distance between the driving stroke of the driving device and one of the positioning seat and the first limiting rod and the second limiting rod, so that the spring in a compressed state abuts against the positioning seat, the position between the positioning seat and one of the first limiting rod and the second limiting rod can be kept stable, and therefore the hose can be inserted into the positioning seat or the enameled wire can be inserted into the hose.
Drawings
Fig. 1 is a schematic structural view of a moving mechanism of a penetrating pipe clamping device provided by the invention.
Fig. 2 is an exploded view of a part of the moving mechanism of the penetrating pipe clamping device of fig. 1.
Detailed Description
Specific embodiments of the present invention are described in further detail below. It should be understood that the description herein of the embodiments of the invention is not intended to limit the scope of the invention.
Fig. 1 and 2 are schematic structural views of a moving mechanism of the penetrating pipe clamping device according to the present invention. The moving mechanism of the penetrating pipe clamping device comprises a base frame 10, a driving device 20 fixedly arranged on the base frame 10 and at least one positioning mechanism 30 fixedly arranged on the base frame 10 and driven by the driving device 20. It is contemplated that the movement mechanism of the threading device may also include other functional modules such as connection assemblies, mounting assemblies such as screws, electrical connection assemblies, etc., which are well known to those skilled in the art and are not described in detail herein.
The base frame 10 is used for arranging the driving device 20 and the positioning mechanism 30, and is also used for fixedly arranging the moving mechanism of the penetrating pipe clamping device on other structures so as to form a whole with other parts. The base frame 10 is typically made of metal to achieve a certain strength. Accordingly, the structure and shape of the base frame 10 should be set according to the structure and shape of the driving device 20 and other components.
The drive device 20 comprises a drive 21 and a connecting piece 22 connected to the drive 21. The actuator 21 may be a pneumatic device or an electric device. It will be appreciated that by providing the driver 21 with a certain driving stroke. In this embodiment, the driving stroke of the driver 21 is 76mm. The connecting piece 22 is used for connecting the positioning mechanism 30, and thus the specific structure thereof will be described in detail below for the positioning mechanism 30.
The positioning mechanism 30 includes a guide rail 31 provided on the base frame 10, a guide bar 32 slidably connected to the positioning seat 31, and a plurality of pipe passing means 33 provided on the guide bar 32.
The guide rail 31 is fixedly arranged on the base frame 10, and the positioning seat 331 is slidably arranged on the guide rail 31, so that the positioning seat 331 can smoothly slide along the guide rail 31 to ensure the accuracy of the moving position. The guide rod 32 is fixedly connected with the connecting sheet 22, so that the guide rod 32 is fixedly connected with the driver 21, and the driver 21 can drive the guide rod 32 to slide back and forth through the connecting sheet 22.
The plurality of penetrating pipe clamping devices 33 have the same structure, arrangement, and operation principle. The structure, arrangement, and operation principle of the threading device 33 will be described with reference to only one of them. The threading clamping device 33 comprises a positioning seat 331, a connecting rod 332 for connecting the positioning seat 331 and the guide rod 32, two first hoops 333 and second hoops 334 respectively fixedly arranged on two sides of the connecting rod 332 and fixedly arranged on the guide rod 32, two first springs 335 and second springs 336 respectively clamped between the connecting rod 332 and the first hoops 333 and 334, and two first limiting rods 337 and second limiting rods 338 arranged on the base frame 10 at intervals. The positioning seat 331 is used for inserting and clamping a hose. It can be understood that, in order to realize automation, when inserting the hose and inserting the enameled wire into the hose, the positioning seat 331 needs to be positioned first, so that the hose and the enameled wire can be inserted. Therefore, the positioning seat 331 is used for positioning the position where the hose is inserted and where the enamel wire is inserted. The specific structure of the positioning seat 331 and how the hose is clamped should be known to those skilled in the art, and will not be described in detail herein. The connecting rod 332 is used for connecting the positioning seat 331 and the guide rod 32, and the connecting rod 332 is slidably connected with the guide rod 32. In order to allow smooth sliding movement of the connecting rod 332 and the guide rod 32, the connecting rod 332 includes a linear bearing 339 that is positioned over the guide rod 32. The linear bearing 339 is disposed between the connecting rod 332 and the guide rod 32. The first and second anchor ears 333, 334 are fixedly disposed on the guide rod 32 and spaced apart from each other. The connecting rod 332 is disposed between the first and second anchor ears 333, 334. It will be appreciated that the first and second anchor ears 333, 334 should be well known in the art. The first and second springs 335, 336 are sandwiched between the connecting rod 332, specifically, a linear bearing 339 and the first anchor 333. The first and second springs 335, 336 have the same structure, including length, compression factor, etc. When the driving device 20 is closed, the first and second springs 335, 336 have equal lengths, and the first and second springs 335, 336 are in a compressed state to position the positioning seat 331 when not in operation. The first and second limiting rods 337, 338 are fixedly arranged on the base frame 10 at intervals. The positioning seat 311 slides between the first and second stop bars 337, 338. When the positioning seat 331 abuts against the first limiting rod 337, the positioning seat 331 is at a position where the hose is inserted. When the positioning seat 331 abuts against the second limiting rod 338, the positioning seat 331 is located at a position where the enameled wire is inserted into the hose. The enameled wire can be inserted into the hose by switching the positioning seat 331 between the first and second limiting rods 337, 338. It is of course conceivable that the insertion of the hose and the enamelled wire is carried out by other known mechanisms, which are not described in detail here. In order to facilitate the abutment 331 abutting against the first and second stop bars 337, 338, the abutment 331 further includes a stop 330, and the stop 330 abuts against the first and second stop bars 337, 338, respectively.
Through the above structural design, when the driving device 20 drives the guide rod 32 to reciprocate along the axial direction of the guide rod 32, the connecting rod 332 connected to the positioning seat 331 slides to the first limiting rod 337 or the second limiting rod 338 under the abutment of the first and second springs 335 and 336 and the first and second hoops 333 and 334 and abuts against the first limiting rod 337 or the second limiting rod 338. However, if only the stopper 330 of the positioning seat 331 is in contact with the first and second limiting rods 337 and 338 without applying a force against each other, the positioning seat 331 is not fixed, and the diameters of the hose and the enamel wire are small, the hose and the enamel wire cannot be inserted into the positioning seat 331 if the positioning seat 331 is slightly deviated. To solve this problem, the driving stroke of the driving device 20 in the axial direction of the guide bar 32 is larger than the maximum distance between the positioning seat 331, which in the present embodiment is the stopper 330, and one of the first and second stopper bars 337, 338, specifically, the driving stroke of the driver 21 of the driving device 20 is 76mm, and the maximum distance between the stopper 330 and one of the first and second stopper bars 337, 338 is 68mm.
The principle of operation of the positioning mechanism 30 will be described below as an example. In this example, the positioning seat 331 abuts against the second stop bar 338.
When the driving device 20 drives the guide rod 32 to slide toward the second stop rod 338, the first spring 335 at one side of the connecting rod 332 is in a compressed state, and the second spring 336 is extended in a direction of returning to its original state. And since the driving stroke of the driver 21 of the driving device 20 is larger than the maximum distance between the stopper 330 and one of the first and second stopper rods 337, 338, and since the distance between the first and second anchor ears 333, 334 is fixed, the difference between the driving stroke of the driver 21 and the maximum distance between the stopper 330 and one of the first and second stopper rods 337, 338 will be absorbed by the first and second springs 335, 336, i.e. the first spring 335 will be further compressed, and the second spring 336 will be elongated, while the difference in length of the first and second springs 335, 336 is 7mm, i.e. the difference between the driving stroke of the driver 21 and the maximum distance between the stopper 330 and one of the first and second stopper rods 337, 338. Thus, the connecting rod 332 will be urged against between the first spring 335 and the second stop bar 338. Meanwhile, due to the action of the first spring 335, a strong pushing force is provided between the positioning seat 331 and one of the second limiting rods 338, so that the position of the positioning seat 331 can be fixed.
It is of course conceivable that the stiffness of the first and second springs 335, 336 should not be too great, which would affect the flexibility of the positioning seat 331, since a spring with too great stiffness would require a greater force to compress the spring, and a spring force that is too great to allow the positioning seat 331 to return too quickly. And it will be difficult to adjust the driving force of the driver 21 due to the too large spring force of the spring.
Compared with the prior art, the moving mechanism of the penetrating pipe clamping device provided by the invention is provided with the positioning mechanism 30, the positioning mechanism 30 comprises a guide rod 32, a first hoop 333, a second hoop 334, a positioning seat 331 and a first spring 335 and a second spring 336, wherein the first hoop 333 and the second hoop 334 are fixedly arranged on the guide rod 32 at intervals, the positioning seat 331 is arranged between the first hoop 333 and the second hoop 334, and the first spring 335 and the second spring 336 are respectively sleeved between the first hoop 333 and the second hoop 334 and the positioning seat 331. When the driving device 20 drives the guide rod 32 to move back and forth, the positioning seat 331 can be driven to abut against one of the first and second limiting rods 337, 338 under the abutting action of the first and second springs 335, 336, so as to achieve the purpose of switching between the first and second limiting rods 337, 338. When the positioning seat 331 abuts against the first limiting rod 337, a hose can be inserted into the positioning seat, and when the positioning seat 331 abuts against the second limiting rod 338, an enameled wire can be inserted into the hose, so that the purpose of automatically inserting the enameled wire into the hose can be achieved. Meanwhile, the driving stroke of the driving device 20 is larger than the maximum distance between the positioning seat 331 and one of the first and second limiting rods 337 and 338, and the compression amount of the first and second springs 335 and 336 is set, that is, when the positioning seat 331 abuts against one of the first and second limiting rods 337 and 338, the length difference between the first and second springs 335 and 336 is equal to the difference between the driving stroke of the driving device 20 and the maximum distance between the positioning seat 331 and one of the first and second limiting rods 337 and 338, so that the spring in a compressed state abuts against the positioning seat 331, thereby ensuring that the position between the positioning seat 331 and one of the first and second limiting rods 337 and 338 is kept stable, and ensuring that the enameled wire can be inserted into the positioning seat or the enameled wire can be inserted into the hose.
The above is only a preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions or improvements within the spirit of the present invention are intended to be covered by the claims of the present invention.
Claims (10)
1. A moving mechanism of a threading clamping device, characterized in that: the moving mechanism of the penetrating pipe clamping device comprises a base frame, a driving device fixedly arranged on the base frame, a positioning mechanism fixedly arranged on the base frame and driven by the driving device, the positioning mechanism comprises a guide rod connected with the driving device and at least one penetrating pipe clamping device arranged on the guide rod, the penetrating pipe clamping device comprises a positioning seat arranged on the guide rod, a guide rod connected with the positioning seat in a sliding mode, a connecting rod used for connecting the positioning seat and the guide rod, a first hoop and a second hoop which are respectively fixedly arranged on two sides of the connecting rod, a first spring and a second spring which are respectively clamped between the connecting rod and the first hoop and a second hoop, and a first limit rod and a second limit rod which are arranged on the base frame at intervals, the positioning seat is arranged between the first limit rod and the second limit rod, the driving device drives the guide rod to slide along the axial direction of the guide rod so as to drive the positioning seat to slide along the axial direction of the guide rod, and the first limit rod and the second limit rod slide along the first limit rod, and the second limit rod are positioned in the first axial direction, and the first limit rod and the second limit rod are positioned at a maximum distance difference between the first limit rod and the second limit rod and the first limit rod, and the second limit rod and the first limit rod and the second limit rod, and the first limit rod and the second limit rod are positioned at a maximum distance.
2. The movement mechanism of a threading device of claim 1 wherein: the driving device comprises a driver and a connecting sheet which is connected with the driver and is fixed on the guide rod.
3. The movement mechanism of a threading device of claim 2 wherein: the driver is a pneumatic device or an electric device.
4. The movement mechanism of a threading device of claim 1 wherein: the positioning mechanism further comprises a guide rail arranged on the base frame, and the positioning seat is arranged on the guide rail in a sliding manner.
5. The movement mechanism of a threading device of claim 1 wherein: the positioning seat further comprises a stop block, and the stop block is propped against the first limiting rod and the second limiting rod respectively.
6. The movement mechanism of a threading device of claim 1 wherein: when the lengths of the first spring and the second spring are equal, the first spring and the second spring are in a compressed state.
7. The movement mechanism of a threading device of claim 1 wherein: the connecting rod also comprises a linear bearing sleeved on the guide rod, and the linear bearing is arranged between the connecting rod and the guide rod.
8. The movement mechanism of a threading device of claim 7 wherein: the first spring and the second spring are respectively clamped between the linear bearing and the first hoop and the second hoop.
9. The movement mechanism of a threading device of claim 8 wherein: when the positioning seat is propped against one of the first limiting rod and the second limiting rod, one of the first spring and the second spring which are clamped between the first limiting rod and the positioning seat and the second limiting rod is in a compressed state.
10. The movement mechanism of a threading device of claim 9 wherein: the other of the first spring and the second spring which is clamped between the first limiting rod and the second limiting rod and the positioning seat is also in a compressed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910180253.4A CN109817443B (en) | 2019-03-11 | 2019-03-11 | Moving mechanism of penetrating pipe clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910180253.4A CN109817443B (en) | 2019-03-11 | 2019-03-11 | Moving mechanism of penetrating pipe clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109817443A CN109817443A (en) | 2019-05-28 |
| CN109817443B true CN109817443B (en) | 2024-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910180253.4A Active CN109817443B (en) | 2019-03-11 | 2019-03-11 | Moving mechanism of penetrating pipe clamping device |
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| Country | Link |
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| CN (1) | CN109817443B (en) |
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| CN108461278A (en) * | 2018-03-16 | 2018-08-28 | 东莞市鑫华翼自动化科技有限公司 | Automatic sleeve-penetrating coil winding machine |
| CN207993676U (en) * | 2018-03-16 | 2018-10-19 | 东莞市鑫华翼自动化科技有限公司 | Automatic sleeve-penetrating coil winding machine |
| CN209328710U (en) * | 2019-03-11 | 2019-08-30 | 浙江田中精机股份有限公司 | A kind of mobile mechanism of poling sandwiched device |
-
2019
- 2019-03-11 CN CN201910180253.4A patent/CN109817443B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202549612U (en) * | 2012-02-16 | 2012-11-21 | 何文斌 | Sleeve machine device |
| CN204088061U (en) * | 2014-09-16 | 2015-01-07 | 深圳市紫峰自动化装备有限公司 | Multiaxis automatic jacketing machine |
| CN104900397A (en) * | 2015-06-11 | 2015-09-09 | 合肥市菲力克斯电子科技有限公司 | Fully-automatic operating perforating bushing winding machine |
| CN106710870A (en) * | 2017-01-10 | 2017-05-24 | 湖南立敏达电子科技有限公司 | Automatic sleeve feeding device for multi-axial winding machine |
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| CN109817443A (en) | 2019-05-28 |
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